29058260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18869}}^1$

素因数の和:18896

約数の個数: 48

約数和(自身を含む): 76083840

約数和(自身を除く): 47025580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 18869, 37738, 75476, 94345, 132083, 188690, 207559, 264166, 377380, 415118, 528332, 660415, 830236, 1037795, 1320830, 1452913, 2075590, 2641660, 2905826, 4151180, 5811652, 7264565, 14529130, 29058260]

約数ペア:

[(1, 29058260), (2, 14529130), (4, 7264565), (5, 5811652), (7, 4151180), (10, 2905826), (11, 2641660), (14, 2075590), (20, 1452913), (22, 1320830), (28, 1037795), (35, 830236), (44, 660415), (55, 528332), (70, 415118), (77, 377380), (110, 264166), (140, 207559), (154, 188690), (220, 132083), (308, 94345), (385, 75476), (770, 37738), (1540, 18869)]